EXPRESS PROTRACTOR

EXPRESS PROTRACTORDepending on the processed material from each drill must be properly sharpened. To verify the correct angle will help a specially prepared square plate of copper or aluminium with a thickness of 1 mm.

To become operational protractor enough to cut it cut, as shown in the picture: a large cutout at an angle of 120 degrees, the other half is 60 degrees and the surviving corner of a square is 90.

Recommend to read

  • REPAIR, “ZORKIY”, “FED”REPAIR, “ZORKIY”, “FED”
    These cameras were the most common and popular not only among Amateurs, but also professional reporters, but many faithfully serve and still.   To resolve this or other faults do...
  • REPAIR COMFORTABLYREPAIR COMFORTABLY
    Motorists asked to get a shallow pit that allows you to perform repair of machines sitting. Energy and materials it takes much less than in the arrangement of any ie "polnost...